* [PATCH V4 0/2] Add reset entries for SDCC controllers @ 2022-04-12 10:32 Shaik Sajida Bhanu 2022-04-12 10:32 ` [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings Shaik Sajida Bhanu 2022-04-12 10:32 ` [PATCH V4 2/2] arm64: dts: qcom: sc7280: Add reset entries for SDCC controllers Shaik Sajida Bhanu 0 siblings, 2 replies; 5+ messages in thread From: Shaik Sajida Bhanu @ 2022-04-12 10:32 UTC (permalink / raw) To: ulf.hansson, robh+dt, krzk+dt, linux-mmc, devicetree, linux-kernel, agross, bjorn.andersson, linux-arm-msm Cc: quic_rampraka, quic_pragalla, quic_sartgarg, quic_nitirawa, quic_sayalil, Shaik Sajida Bhanu Changes since V3: - Removed reset-names from bindings and DT file as suggested by Stephen Boyd. - Removed comments for resets as suggested by Stephen Boyd. Changes since V2: - Updated commit subject and comments in dtsi file. - Added resets entry in sdhci-msm dt-bindings. Changes since V1: - Updated commit message, subject and comments in dtsi file as suggested by Krzysztof Kozlowski. Shaik Sajida Bhanu (2): dt-bindings: mmc: sdhci-msm: Add gcc resets strings arm64: dts: qcom: sc7280: Add reset entries for SDCC controllers Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 5 +++++ arch/arm64/boot/dts/qcom/sc7280.dtsi | 4 ++++ 2 files changed, 9 insertions(+) -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings 2022-04-12 10:32 [PATCH V4 0/2] Add reset entries for SDCC controllers Shaik Sajida Bhanu @ 2022-04-12 10:32 ` Shaik Sajida Bhanu 2022-04-12 11:59 ` Krzysztof Kozlowski 2022-04-12 14:18 ` Ulf Hansson 2022-04-12 10:32 ` [PATCH V4 2/2] arm64: dts: qcom: sc7280: Add reset entries for SDCC controllers Shaik Sajida Bhanu 1 sibling, 2 replies; 5+ messages in thread From: Shaik Sajida Bhanu @ 2022-04-12 10:32 UTC (permalink / raw) To: ulf.hansson, robh+dt, krzk+dt, linux-mmc, devicetree, linux-kernel, agross, bjorn.andersson, linux-arm-msm Cc: quic_rampraka, quic_pragalla, quic_sartgarg, quic_nitirawa, quic_sayalil, Shaik Sajida Bhanu Add gcc hardware reset supported strings for qcom-sdhci controller. Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com> --- Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt index 6216ed7..9f02461 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -76,6 +76,7 @@ Optional Properties: "cpu-sdhc". Please refer to Documentation/devicetree/bindings/ interconnect/ for more details. +- resets: Phandle and reset specifier for the device's reset. Example: @@ -98,6 +99,8 @@ Example: <&qnoc MASTER_CPU_ID &qnoc SLAVE_SDCC_ID>; interconnect-names = "sdhc-ddr","cpu-sdhc"; + resets = <&gcc GCC_SDCC1_BCR>; + qcom,dll-config = <0x000f642c>; qcom,ddr-config = <0x80040868>; }; @@ -118,6 +121,8 @@ Example: clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; clock-names = "core", "iface"; + resets = <&gcc GCC_SDCC2_BCR>; + qcom,dll-config = <0x0007642c>; qcom,ddr-config = <0x80040868>; }; -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings 2022-04-12 10:32 ` [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings Shaik Sajida Bhanu @ 2022-04-12 11:59 ` Krzysztof Kozlowski 2022-04-12 14:18 ` Ulf Hansson 1 sibling, 0 replies; 5+ messages in thread From: Krzysztof Kozlowski @ 2022-04-12 11:59 UTC (permalink / raw) To: Shaik Sajida Bhanu, ulf.hansson, robh+dt, krzk+dt, linux-mmc, devicetree, linux-kernel, agross, bjorn.andersson, linux-arm-msm Cc: quic_rampraka, quic_pragalla, quic_sartgarg, quic_nitirawa, quic_sayalil On 12/04/2022 12:32, Shaik Sajida Bhanu wrote: > Add gcc hardware reset supported strings for qcom-sdhci controller. > > Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com> > --- > Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 5 +++++ > 1 file changed, 5 insertions(+) > Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings 2022-04-12 10:32 ` [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings Shaik Sajida Bhanu 2022-04-12 11:59 ` Krzysztof Kozlowski @ 2022-04-12 14:18 ` Ulf Hansson 1 sibling, 0 replies; 5+ messages in thread From: Ulf Hansson @ 2022-04-12 14:18 UTC (permalink / raw) To: Shaik Sajida Bhanu Cc: robh+dt, krzk+dt, linux-mmc, devicetree, linux-kernel, agross, bjorn.andersson, linux-arm-msm, quic_rampraka, quic_pragalla, quic_sartgarg, quic_nitirawa, quic_sayalil, Bhupesh Sharma + Bhupesh On Tue, 12 Apr 2022 at 12:33, Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com> wrote: > > Add gcc hardware reset supported strings for qcom-sdhci controller. > > Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com> As stated earlier, I would really like to see the binding being converted to the yaml format first. It seems like Bhupesh is working on the conversion [1]. Kind regards Uffe [1] https://www.spinics.net/lists/linux-arm-msm/msg107809.html > --- > Documentation/devicetree/bindings/mmc/sdhci-msm.txt | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt > index 6216ed7..9f02461 100644 > --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt > +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt > @@ -76,6 +76,7 @@ Optional Properties: > "cpu-sdhc". > Please refer to Documentation/devicetree/bindings/ > interconnect/ for more details. > +- resets: Phandle and reset specifier for the device's reset. > > Example: > > @@ -98,6 +99,8 @@ Example: > <&qnoc MASTER_CPU_ID &qnoc SLAVE_SDCC_ID>; > interconnect-names = "sdhc-ddr","cpu-sdhc"; > > + resets = <&gcc GCC_SDCC1_BCR>; > + > qcom,dll-config = <0x000f642c>; > qcom,ddr-config = <0x80040868>; > }; > @@ -118,6 +121,8 @@ Example: > clocks = <&gcc GCC_SDCC2_APPS_CLK>, <&gcc GCC_SDCC2_AHB_CLK>; > clock-names = "core", "iface"; > > + resets = <&gcc GCC_SDCC2_BCR>; > + > qcom,dll-config = <0x0007642c>; > qcom,ddr-config = <0x80040868>; > }; > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation > ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH V4 2/2] arm64: dts: qcom: sc7280: Add reset entries for SDCC controllers 2022-04-12 10:32 [PATCH V4 0/2] Add reset entries for SDCC controllers Shaik Sajida Bhanu 2022-04-12 10:32 ` [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings Shaik Sajida Bhanu @ 2022-04-12 10:32 ` Shaik Sajida Bhanu 1 sibling, 0 replies; 5+ messages in thread From: Shaik Sajida Bhanu @ 2022-04-12 10:32 UTC (permalink / raw) To: ulf.hansson, robh+dt, krzk+dt, linux-mmc, devicetree, linux-kernel, agross, bjorn.andersson, linux-arm-msm Cc: quic_rampraka, quic_pragalla, quic_sartgarg, quic_nitirawa, quic_sayalil, Shaik Sajida Bhanu Add gcc hardware reset entries for eMMC and SD card. Signed-off-by: Shaik Sajida Bhanu <quic_c_sbhanu@quicinc.com> --- arch/arm64/boot/dts/qcom/sc7280.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index f0b64be..e2393d1 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -881,6 +881,8 @@ mmc-hs400-1_8v; mmc-hs400-enhanced-strobe; + resets = <&gcc GCC_SDCC1_BCR>; + sdhc1_opp_table: opp-table { compatible = "operating-points-v2"; @@ -2686,6 +2688,8 @@ qcom,dll-config = <0x0007642c>; + resets = <&gcc GCC_SDCC2_BCR>; + sdhc2_opp_table: opp-table { compatible = "operating-points-v2"; -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation ^ permalink raw reply related [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-04-12 14:19 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-04-12 10:32 [PATCH V4 0/2] Add reset entries for SDCC controllers Shaik Sajida Bhanu 2022-04-12 10:32 ` [PATCH V4 1/2] dt-bindings: mmc: sdhci-msm: Add gcc resets strings Shaik Sajida Bhanu 2022-04-12 11:59 ` Krzysztof Kozlowski 2022-04-12 14:18 ` Ulf Hansson 2022-04-12 10:32 ` [PATCH V4 2/2] arm64: dts: qcom: sc7280: Add reset entries for SDCC controllers Shaik Sajida Bhanu
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